/***************************************************************************/
/*                                                                         */
/*  svpfr.h                                                                */
/*                                                                         */
/*    Internal PFR service functions (specification).                      */
/*                                                                         */
/*  Copyright 2003, 2006 by                                                */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __SVPFR_H__
#define __SVPFR_H__

#include FT_PFR_H
#include FT_INTERNAL_SERVICE_H


FT_BEGIN_HEADER


#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"


typedef FT_Error
(*FT_PFR_GetMetricsFunc)(FT_Face face,
                         FT_UInt* aoutline,
                         FT_UInt* ametrics,
                         FT_Fixed* ax_scale,
                         FT_Fixed* ay_scale);

typedef FT_Error
(*FT_PFR_GetKerningFunc)(FT_Face face,
                         FT_UInt left,
                         FT_UInt right,
                         FT_Vector* avector);

typedef FT_Error
(*FT_PFR_GetAdvanceFunc)(FT_Face face,
                         FT_UInt gindex,
                         FT_Pos* aadvance);


FT_DEFINE_SERVICE(PfrMetrics)
{
    FT_PFR_GetMetricsFunc get_metrics;
    FT_PFR_GetKerningFunc get_kerning;
    FT_PFR_GetAdvanceFunc get_advance;

};

/* */

FT_END_HEADER

#endif /* __SVPFR_H__ */


/* END */